* Amplitude refers to the maximum displacement of a wave from its equilibrium position. It essentially determines the "strength" or "intensity" of the wave.

* Frequency refers to the number of complete wave cycles that occur in a given amount of time. It determines the "pitch" or "color" of the wave (for sound and light, respectively).

Think of it this way:

Imagine a rope tied to a post. If you shake the rope with more force, the wave you create will have a larger amplitude (bigger waves). However, the frequency (how many waves pass a certain point per second) will stay the same if you shake the rope at the same speed.

Examples:

* Sound waves: A louder sound has a larger amplitude, but the pitch (frequency) remains the same.

* Light waves: Brighter light has a larger amplitude, but the color (frequency) remains the same.

In summary: Changing the amplitude of a wave does not affect its frequency, and vice versa. They are two separate characteristics that describe different aspects of the wave.